import React from 'react';
import { ICurrentObject, IObject } from '../interface';
import { CreateRequest } from '../request';
import { NGObserver } from './observer';
export declare function isPC(): boolean;
/**
 * 获取主界面对象
 * @constructor
 */
export declare const GetWFrame: () => IObject<any>;
export declare function safeExec(func: Function): void;
/**
 * 注册外部扩展方法到NG
 * @param obj
 * @param isApp 是否app注册
 */
export declare function registerExternal(obj: IObject, isApp?: boolean): void;
export declare enum PageState {
    UnInit = -2,
    Destroy = -1,
    Init = 0,
    PageReady = 1,
    AllReady = 2
}
/**
 * 设置当前页面的page实例
 * @param ins page实例
 * @param state 状态
 */
export declare function setPageInstance(ins: any, state: PageState): void;
export declare function setPageCompMap(key: any, comp: any, setCompType?: boolean): void;
export declare function removePageCompMap(comp: any, key: any, compType?: any): void;
/**
 * 依赖其他库或当前环境的对象和方法
 */
export declare const depUtil: {
    external: any;
    getObserver(): NGObserver;
    /**
     * 获取页面实例的observer对象，用于监听事件
     */
    getPageObserver(): NGObserver;
    getRoot(): string;
    GetWFrame: () => IObject<any>;
    /**
     * 是否ReactElement元素
     * @param obj
     */
    isReactElement: (obj: any) => boolean;
    /**
     * 封装请求地址
     */
    getHttpUrl(url: string, root?: any): string;
    /**
     * http请求方法
     */
    request: CreateRequest;
    /**
     * 是否运行在主应用中（子应用模式下有效）
     */
    isRunMaster: boolean;
    /**
     * 获取当前page实例
     */
    getPageInstance(): any;
    getCompMap(): any;
    getPageLang(): any;
    getPageUI(): any;
    getPageState(): any;
    getCmp(id: string): ICurrentObject<any>;
    getCmpByType(type: string): ICurrentObject<any>;
    getCmpApi(id: string): any;
    getComponentRef(id: string): any;
    /**
     * 获取当前加载的form实例
     */
    getForms(): any;
    /**
     * 获取当前加载的grid实例
     */
    getGrids(): any;
    /**
     * 组件示例代理，直接通过id获取组件示例
     */
    compIns: any;
    query(type: string): any;
    /**
     * 获取当前登录用户信息
     */
    getUser<T = IObject<any>>(): T;
    /**
     * 设置当前登录用户信息
     * @param user
     */
    setUser(user?: IObject): void;
    /**
     * 是否在NG的主框架中运行
     */
    isNGFrame: () => boolean;
    /**
     * 是否NG框架下的纯web环境
     */
    isWebFrame: () => boolean;
    /**
     * 是否在react主框架下
     */
    isReactFrame(): any;
    /**
     * alert提示框
     * @param content alert内容
     * @param others 其他可选配置项
     */
    alert(content: React.ReactNode, others?: IObject): Promise<unknown>;
    /**
     * 确认提示框
     * @param content 确认内容
     * @param others 其他可选配置项
     */
    confirm(content: React.ReactNode, others?: IObject): Promise<unknown>;
    /**
     * 显示loading状态
     * @param visible
     */
    showLoading(visible?: boolean | string): void;
    /**
     * 轻量级提示方式
     * @param msg 提示信息
     * @param type 提示方式
     */
    message(msg: string, type?: string): any;
};
export declare function batchedUpdates(callback: () => any): void;
/**
 * AllReady 页面加载完成，包括useAsyncEffect内部的异步请求
 * @param fn 回调函数
 * @param options  delay是否需要延迟执行 from执行来源 priorityTop制定优先级
 * @param _from 同options.from,兼容历史版本，已废弃
 * @returns
 */
export declare function AllReady(fn: Function, options?: {
    delay?: boolean;
    from?: string;
    priorityTop?: boolean;
} | boolean, _from?: string): void;
export declare function PageReady<T = any>(fn: (page: any, config: any) => T): void;